a simple communications model: 3
{"Image DocumentName": "a simple communications model: 3", "Image ImageDescription": "sender. receiver. channel. encoding. decoding. message. feedback. (Schramm, 1955)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}